There are two dogs pulling
in this picture, but even at the gallop, they try to stay in
sync. The white thing attached to the back of my calf is the
foreleg of one of the other dogs running with us. Top speed records
for Boston and Zorro is 22.1 mph on the trip to the gate, and
35.1 chasing their arch-enemy farm dogs in the back of a pickup
truck on the highway.